Turns your Readwise highlights into book reviews that actually synthesize ideas. It pulls every highlight from the book you're reviewing, extracts searchable claims from each one, then searches your entire Reader library for related material to build connections the book itself didn't make. The output is a three-part essay: summary, critique, and original arguments drawn from cross-referencing your reading history. Works with either the Readwise MCP tools or CLI. It leaves TODO markers where you need to add personal context, which is honest. The claim extraction step is the real work here, converting highlights into atomic assertions that become searchable across your library. Good for people who read enough that their highlights actually form a knowledge graph worth mining.
npx skills add https://github.com/readwiseio/readwise-skills --skill book-review